filter/source/placeware/filter.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
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   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #include <com/sun/star/document/XFilter.hpp>
  21 #include <com/sun/star/document/XExporter.hpp>
  22 #include <com/sun/star/lang/XInitialization.hpp>
  23 #include <com/sun/star/lang/XServiceInfo.hpp>
  24 #include <cppuhelper/implbase.hxx>
  25 #include <cppuhelper/supportsservice.hxx>
  26 #include <osl/diagnose.h>
  27 #include <comphelper/processfactory.hxx>
  28
  29 #include "exporter.hxx"
  30 #include "filter.hxx"
  31
  32 using namespace ::com::sun::star::uno;
  33 using namespace ::com::sun::star::lang;
  34
  35 using ::com::sun::star::lang::XComponent;
  36 using ::com::sun::star::beans::PropertyValue;
  37 using ::com::sun::star::io::XOutputStream;
  38 using ::com::sun::star::task::XStatusIndicator;
  39
  40 namespace pwp {
  41
  42
  43 class PlaceWareExportFilter : public cppu::WeakImplHelper
  44 <
  45     css::document::XFilter,
  46     css::document::XExporter,
  47     css::lang::XInitialization,
  48     css::lang::XServiceInfo
  49 >
  50 {
  51     Reference< XComponent > mxDoc;
  52     Reference< XComponentContext > mxContext;
  53
  54 public:
  55     explicit PlaceWareExportFilter( const Reference< XComponentContext > &rxContext);
  56
  57     // XFilter
  58     virtual sal_Bool SAL_CALL filter( const Sequence< PropertyValue >& aDescriptor ) throw(RuntimeException, std::exception) override;
  59     virtual void SAL_CALL cancel( ) throw (RuntimeException, std::exception) override;
  60
  61     // XExporter
  62     virtual void SAL_CALL setSourceDocument( const Reference< XComponent >& xDoc ) throw(IllegalArgumentException, RuntimeException, std::exception) override;
  63
  64     // XInitialization
  65     virtual void SAL_CALL initialize( const Sequence< Any >& aArguments ) throw(Exception, RuntimeException, std::exception) override;
  66
  67     // XServiceInfo
  68     virtual OUString SAL_CALL getImplementationName() throw(RuntimeException, std::exception) override;
  69     virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) throw(RuntimeException, std::exception) override;
  70     virtual Sequence< OUString > SAL_CALL getSupportedServiceNames()  throw(RuntimeException, std::exception) override;
  71 };
  72
  73
  74 PlaceWareExportFilter::PlaceWareExportFilter(const Reference< XComponentContext > &rxContext)
  75 :   mxContext( rxContext )
  76 {
  77 }
  78
  79
  80 sal_Bool SAL_CALL PlaceWareExportFilter::filter( const css::uno::Sequence< css::beans::PropertyValue >& aDescriptor )
  81     throw (RuntimeException, std::exception)
  82 {
  83     sal_Int32 nLength = aDescriptor.getLength();
  84     const PropertyValue * pValue = aDescriptor.getConstArray();
  85     OUString sURL;
  86     Reference < XInterface > xInteractionHandler;
  87     Reference < XOutputStream > xOutputStream;
  88     Reference < XStatusIndicator > xStatusIndicator;
  89     for ( sal_Int32 i = 0 ; i < nLength; i++)
  90     {
  91         if ( pValue[i].Name == "OutputStream" )
  92         {
  93             pValue[i].Value >>= xOutputStream;
  94         }
  95         else if( pValue[i].Name == "URL" )
  96         {
  97             pValue[i].Value >>= sURL;
  98         }
  99         else if( pValue[i].Name == "InteractionHandler" )
 100         {
 101             pValue[i].Value >>= xInteractionHandler;
 102         }
 103         else if ( pValue[i].Name == "StatusIndicator" )
 104         {
 105             pValue[i].Value >>= xStatusIndicator;
 106         }
 107     }
 108     if ( !xOutputStream.is() )
 109     {
 110         OSL_ASSERT ( false );
 111         return false;
 112     }
 113
 114     PlaceWareExporter aExporter( mxContext );
 115     return aExporter.doExport( mxDoc, xOutputStream, sURL, xInteractionHandler, xStatusIndicator );
 116 }
 117
 118
 119 void SAL_CALL PlaceWareExportFilter::cancel(  )
 120     throw (RuntimeException, std::exception)
 121 {
 122 }
 123
 124
 125 // XExporter
 126 void SAL_CALL PlaceWareExportFilter::setSourceDocument( const css::uno::Reference< css::lang::XComponent >& xDoc )
 127     throw (css::lang::IllegalArgumentException, RuntimeException, std::exception)
 128 {
 129     mxDoc = xDoc;
 130 }
 131
 132
 133 // XInitialization
 134 void SAL_CALL PlaceWareExportFilter::initialize( const css::uno::Sequence< css::uno::Any >& /* aArguments */ )
 135     throw (Exception, RuntimeException, std::exception)
 136 {
 137 }
 138
 139 OUString PlaceWareExportFilter_getImplementationName ()
 140     throw (RuntimeException)
 141 {
 142     return OUString( "com.sun.star.comp.Impress.PlaceWareExportFilter" );
 143 }
 144
 145 Sequence< OUString > SAL_CALL PlaceWareExportFilter_getSupportedServiceNames(  )
 146     throw (RuntimeException)
 147 {
 148     Sequence<OUString> aRet { "com.sun.star.document.ExportFilter" };
 149     return aRet;
 150 }
 151
 152 Reference< XInterface > SAL_CALL PlaceWareExportFilter_createInstance( const Reference< XMultiServiceFactory > & rSMgr)
 153     throw( Exception )
 154 {
 155     return static_cast<cppu::OWeakObject*>(new PlaceWareExportFilter( comphelper::getComponentContext(rSMgr) ));
 156 }
 157
 158 // XServiceInfo
 159 OUString SAL_CALL PlaceWareExportFilter::getImplementationName(  )
 160     throw (RuntimeException, std::exception)
 161 {
 162     return PlaceWareExportFilter_getImplementationName();
 163 }
 164
 165 sal_Bool SAL_CALL PlaceWareExportFilter::supportsService( const OUString& rServiceName )
 166     throw (RuntimeException, std::exception)
 167 {
 168     return cppu::supportsService( this, rServiceName );
 169 }
 170
 171 css::uno::Sequence< OUString > SAL_CALL PlaceWareExportFilter::getSupportedServiceNames(  )
 172     throw (RuntimeException, std::exception)
 173 {
 174     return PlaceWareExportFilter_getSupportedServiceNames();
 175 }
 176
 177
 178 }
 179
 180 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */